<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
    <script src="<%=request.getContextPath()%>/book_source/js/jquery.min.js"></script>
    <script src="<%=request.getContextPath()%>/book_source/modules/js/txt_test.js"></script>

</head>
<body>
    <button type="button">点击</button>
</body>
</html>
